Top 20 Shareholders of NIO Fund/Manager Name Shares Value Citadel Advisors Ken Griffin 5.97M $ 189.18M Sands Capital Management Frank Sands 3.40M $ 107.82M Hillhouse Capital Advisors Lei Zhang 350k $ 11.09M DE Shaw David Shaw 3.47M $ 110.08M What … Continue reading →

Duracell is the world’s leading manufacturer of high performance alkaline batteries, specialty cells and rechargeables. Since its foundation in the early 1940s, the company has become an iconic personal power brand, trusted for compact and longer-lasting batteries. What is Duracell … Continue reading →

Graphene has a unique molecular composition which could make it one of the smallest and most useful filters! Researchers are hoping to develop a way of using graphene to filter sea water into drinking water. This could potentially provide drinking … Continue reading →

And unlike some batteries used in wireless devices, zinc-air cells contain no toxic compounds and are neither highly reactive nor flammable. In fact, they can be recycled, safely disposed of, or in some cases, recharged with new zinc. Are zinc … Continue reading →

ion charge: +2. Is zinc a 2+ ion? Zinc (II) ion, also known as ZN2+ or zinc ion, belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the … Continue reading →

Panasonic has debuted its 4680 cylindrical battery that was previewed at Tesla’s Battery Day event last year. The battery will purportedly store five times as much energy and cost half as much to build as the 2170 lithium-ion cells Tesla … Continue reading →

The Model 3 is Tesla’s entry-level car and now the best-selling electric vehicle on the planet. The Standard Range Plus model with rear-wheel drive offers 423 kilometres of zero-emission driving. Pricing Combined power 480 hp Combined torque N/A Engine Electric … Continue reading →

A sealed deep cycle battery is also known as a VRLA maintenance-free battery. It is nearly identical to a flooded battery—the only difference is the electrolyte fluid is sealed into the battery. This is why they call it maintenance-free because … Continue reading →

LIFETIME HASSLE FREE GUARANTEE You should never have a problem with your Kobalt tool. However, if you do, return the item to the place of purchase for a free replacement. No questions asked. This warranty gives you specific legal rights, … Continue reading →

A typical alternator installation. Maintenance-free or sealed gel batteries cannot explode as there is no liquid acid present, and the chemical make-up of the battery differs from that of the lead acid type. This means that no hydrogen gas is … Continue reading →

Some types, particularly lithium-ion and nickel-metal hydride batteries, can ignite or explode when damaged and set fire to other materials. In some cases, this leads to incidents requiring dozens of firefighters and the evacuation of residents, potentially putting lives at … Continue reading →

A lithium battery can be charged as fast as 1C, whereas a lead acid battery should be kept below 0.3C. This means a 10AH lithium battery can typically be charged at 10A while a 10AH lead acid battery can be … Continue reading →

Xenobots are collections of living cells and have no brain or digestive system. But in a real sense they can be programmed — to corral other cells, as in this study, or eventually to do other things. That’s why the … Continue reading →

Diamonds are considered gemstones – they fall under the same category; as diamonds, alike gemstones are naturally formed crystals produced from compounds/elements. However, what makes diamonds different from other gems, is that diamonds are formed from a single element, this … Continue reading →

Developed independently in 1984 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet available commercially. What magnet is stronger than neodymium? Iron Nitride Permanent Magnet Stronger than Neodymium Magnet. What magnet is the … Continue reading →